US: Four killed in shooting at Pittsburgh synagogue

A gunman opened fire at a synagogue in the US city of Pittsburgh on Saturday, reportedly killing at least four people and injuring an unknown number before he was taken into custody. Pittsburgh’s Public Safety department, which includes the police, earlier tweeted that an active shooter was in the area near the synagogue, urging residents to stay away. The Tree of Life congregation is located in the area cited by police, and the incident occurred on the Jewish Sabbath.